var i
var loaded = false
var btnNull = new Image(); btnNull.src = 'images/bottoni/spacer.gif'

function dummy() { parent.focus(); }

function preload(imgObj,imgSrc) {
	if (document.images) {
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}

function init() {
	for (i=1; i<=7; i++) { preload("objbtns"+i,"images/bottoni/"+plangue+"btns-"+i+".gif"); preload("objbtns"+i+"_on","images/bottoni/"+plangue+"btns-"+i+"_on.gif"); preload("objbtns"+i+"_active","images/bottoni/"+plangue+"btns-"+i+"_active.gif"); }
	for (i=2; i<=9; i++) { preload("objbtna"+i,"images/bottoni/"+plangue+"btna-"+i+".gif"); preload("objbtna"+i+"_on","images/bottoni/"+plangue+"btna-"+i+"_on.gif"); preload("objbtna"+i+"_active","images/bottoni/"+plangue+"btna-"+i+"_active.gif"); }
	for (i=1; i<=1; i++) { preload("objbtno"+i,"images/bottoni/btno-"+i+".gif"); preload("objbtno"+i+"_on","images/bottoni/btno-"+i+"_on.gif"); preload("objbtno"+i+"_active","images/bottoni/btno-"+i+"_active.gif"); }
	loaded = true
}

function btnMouseMove(tipo,btn,opr) {
	var imgName = "btn"+tipo+"-"+btn;
	var imgObj = "obj"+"btn"+tipo+btn; if (opr != "off") imgObj += "_"+opr
	if (document.images && loaded) {
		document.images[imgName].src = eval(imgObj+".src")
	}
}

function createIndex(data,topClass,topColor,tbClass,catClass,artTdClass,artLnkClass,imgSignal, bhr) {
	var curridx = ''
	var bcurridx
	if (data.length > 0) document.write('<td valign="top"><table>')
	for (i=0; i<data.length; i+=4) {
		if (Number(data[i]) == 1) {
			if (curridx != data[i + 1]) {
				curridx = data[i + 1]
				bcurridx = (Number(data[i + 3]) == 1) ? true : false
				if (bcurridx) { if (i != 0) { document.write('<tr><td><img src="'+btnNull.src+'" width="1" height="5"></td></tr>') } document.write('<tr><td><table border="0" cellspacing="0" cellpadding="0" width="100%"><tr><td class="'+catClass+'">'+data[i + 2]+'</td></tr></table></td></tr>') } else { if (i > 0) document.write('<tr><td><hr></td></tr>') }
			}
		} else {
			document.write('<tr><td><table border="0" cellspacing="0" cellpadding="0">')
			if (data[i + 2].indexOf('<a href=') != -1)  document.write('<tr><td width="10" valign="top"><img src="images/'+imgSignal+'" width="5" height="8"></td><td>'+data[i + 2]+'</td></tr>')
			else document.write('<tr><td width="10" valign="top"><img src="images/'+imgSignal+'" width="5" height="8"></td><td><a href="index.asp?pg='+data[i + 1]+'">'+data[i + 2]+'</a></td></tr>')
			if (bhr) document.write('<tr><td colspan="2"><hr></td></tr>')
			document.write('</table></td></tr>')
		}
	}
	if (data.length > 0) document.write('</table></td>');
}

function zoom() {
	var w = (arguments.length >= 2) ? '&w='+arguments[1] : ''
	var h = (arguments.length == 3) ? '&h='+arguments[2] : ''
	var winzoom = window.open('zoom.asp?img='+arguments[0]+w+h,'winzoom','status=yes,menubar=no,location=no,toolbar=no,titlebar=yes,fullscreen=no,channelmode=no,directories=no,resizable=no,width=640,height=480')
	winzoom.focus()
}

function NewsLetterChk(nm, idmailing, bimg) {
	parent.focus();
	var chk = 0;
	var values = (trim(document.webtimeBuiltinForm['newsletter'].value) != '') ? document.webtimeBuiltinForm['newsletter'].value.split(';') : new Array(); for (var i=0; i<values.length; i++) values[i] = values[i].split(',')
	var found = false; i = 0; while (i < values.length && !found) if (parseInt(values[i][2]) == parseInt(idmailing)) found = true; else i++;
	if (found) {
		chk = (parseInt(values[i][1]) + 1) % 2;
		values[i][1] = chk;
		if (parseInt(values[i][0]) == 0 && parseInt(values[i][1]) == 0) var removed = values.splice(i, 1)
	} else {
		chk = 1;
		values[values.length] = new Array(0,chk,idmailing);
	}
	document.webtimeBuiltinForm['newsletter'].value = '';
	for (var i=0; i<values.length; i++) {
		if (document.webtimeBuiltinForm['newsletter'].value != '') document.webtimeBuiltinForm['newsletter'].value += ';';
		document.webtimeBuiltinForm['newsletter'].value += values[i].join(',');
	}
	if (bimg) {
		if (chk == 0) document.images[nm].src =  imgNewsLetterChkno.src;
		else document.images[nm].src =  imgNewsLetterChk.src;
	}
}